Hefelfinger Diesel Repair

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Hefelfinger Diesel Repair Agriculture, Truck and heavy equipment repair, Serving Hickory and all surrounding areas!

Hefelfinger Diesel Repair provides diesel and heavy equipment repair, engine overhaul, diesel truck repair, diagnostics, electrical system repair, mobile diesel repair, performance upgrades, and preventative maintenance services in Hickory, NC, and surrounding areas.

08/16/2026

🚛 NOW HIRING — DIESEL TECHNICIANS
We’re looking to expand our team and are currently looking for experienced, hardworking individuals to join us!

🔧 We work on diesel trucks and heavy equipment
💰 Pay is dependent on experience
🛠️ Experience with diesel repair, diagnostics, and equipment is a plus
📈 Opportunity to grow with a growing team

If you’re dependable, motivated, and take pride in your work, we’d like to hear from you!

Interested? Send us a message.

6.0 getting a turbo, 6.7 getting a dcr after the cp4 was getting weak failing to maintain rail pressure, 6.7 getting a f...
08/12/2026

6.0 getting a turbo, 6.7 getting a dcr after the cp4 was getting weak failing to maintain rail pressure, 6.7 getting a flex plate and fixing some oil leaks while we’re there, another 6.7 getting all 8 injectors, and a l5p getting some calibrations 😏 Busy week here big to small we do them all 8288154181 get on our schedule anything from performance upgrades to repairs and maintenance.

Cat 323F Customer Was Tired Of Constant Emissions Issues, Obviously We took Care Of That For good.
08/10/2026

Cat 323F Customer Was Tired Of Constant Emissions Issues, Obviously We took Care Of That For good.

08/10/2026

Give Us The L5P 👑
828-815-4181

08/10/2026

Two Day Turnaround 🔁 Give Us A Call To Get On The Schedule 828-815-4181

Kubota U48-5 Fighting low oil pressure problems, another company had replaced oil pressure switch, oil viscosity and the...
07/28/2026

Kubota U48-5 Fighting low oil pressure problems, another company had replaced oil pressure switch, oil viscosity and the oil filter, we put a manual gauge on and found the oil pressure to be abnormally low and proceeded with diagnostics to find the oil pump to have excessive wear.

Titan Turbo 59/63 10 blade Installation on this 2012 6.7 powerstroke, also got this customer setup with ampd custom tune...
07/28/2026

Titan Turbo 59/63 10 blade Installation on this 2012 6.7 powerstroke, also got this customer setup with ampd custom tunes give us a call if this is something we can help you with

07/26/2026

You Heard it hear first, glad we could get Scott Innes back on the road to Baton Rouge.

Your Diesel Truck & Equipment Specialist (828)-815-4181 Hickory Nc
07/23/2026

Your Diesel Truck & Equipment Specialist (828)-815-4181 Hickory Nc

Equipment Repair Hickory Nc, And Surrounding Areas 828-815-4181
07/13/2026

Equipment Repair Hickory Nc, And Surrounding Areas 828-815-4181

Address

4683 Hurricane Hill Road
Granite Falls, NC
28630

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